BR8404696A - HYDRAULIC SHOCK ABSORBER - Google Patents

HYDRAULIC SHOCK ABSORBER

Info

Publication number: BR8404696A
Authority: BR; Brazil
Prior art keywords: shock absorber; hydraulic shock; hydraulic; absorber; shock
Prior art date: 1983-09-20

Application number

BR8404696A

Other languages

Portuguese (pt)

Inventor

Tomio Imaizumi

Masahiro Ashiba

Original Assignee

Tokico Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1983-09-20

Filing date

1984-09-19

Publication date

1985-08-13

1984-09-19 Application filed by Tokico Ltd filed Critical Tokico Ltd

1985-08-13 Publication of BR8404696A publication Critical patent/BR8404696A/en

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
- F16F9/46—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall
- F16F9/466—Throttling control, i.e. regulation of flow passage geometry
- F16F9/467—Throttling control, i.e. regulation of flow passage geometry using rotary valves
- F16F9/468—Throttling control, i.e. regulation of flow passage geometry using rotary valves controlling at least one bypass to main flow path

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Fluid-Damping Devices (AREA)

BR8404696A 1983-09-20 1984-09-19 HYDRAULIC SHOCK ABSORBER BR8404696A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP1983145820U JPS6052439U (en)	1983-09-20	1983-09-20	Damping force adjustable hydraulic shock absorber

Publications (1)

Publication Number	Publication Date
BR8404696A true BR8404696A (en)	1985-08-13

Family

ID=15393886

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8404696A BR8404696A (en)	1983-09-20	1984-09-19	HYDRAULIC SHOCK ABSORBER

Country Status (6)

Country	Link
US (1)	US4800994A (en)
JP (1)	JPS6052439U (en)
KR (1)	KR870001183B1 (en)
BR (1)	BR8404696A (en)
DE (1)	DE3434566A1 (en)
GB (1)	GB2146734B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3518327A1 (en) *	1985-05-22	1986-11-27	Boge Gmbh, 5208 Eitorf	HYDRAULIC, ADJUSTABLE VIBRATION DAMPER
DE3534298A1 (en) *	1985-09-26	1987-04-02	Fichtel & Sachs Ag	Hydraulically acting vibration damper with adjustable damping force
NL8503031A (en) *	1985-11-05	1987-06-01	Koni Bv	ELECTRICALLY ADJUSTABLE SHOCK ABSORBER.
JPH0422114Y2 (en) *	1986-07-22	1992-05-20
GB2209375A (en) *	1987-09-04	1989-05-10	John Roger Plummer	Damper assembly
GB8807891D0 (en) *	1988-04-05	1988-05-05	Dowty Rotol Ltd	Suspension arrangement
US4949989A (en) *	1988-04-19	1990-08-21	Atsugi Motor Parts Co., Ltd.	Automotive suspension system with variable suspension characteristics and variable damping force shock absorber therefor
JPH02142942A (en) *	1988-11-25	1990-06-01	Atsugi Unisia Corp	Hydraulic shock absorber
US5193655A (en) *	1989-09-20	1993-03-16	Atsugia Unisia Corp.	Variable damping force shock absorber with feature of linear and wide range damping force variation depending upon piston stroke speed
JP2578901Y2 (en) *	1989-09-20	1998-08-20	株式会社ユニシアジェックス	Variable damping force type hydraulic shock absorber
US5201389A (en) *	1990-07-26	1993-04-13	General Motors Corporation	Method of varying a suspension damping force as a vehicle is steered
US5080205A (en) *	1990-07-26	1992-01-14	General Motors Corporation	Steer-sensitive variable damping strut
JPH0579526A (en) *	1991-09-20	1993-03-30	Tokico Ltd	Damping force adjusting type hydraulic buffer
US5180186A (en) *	1991-11-12	1993-01-19	General Motors Corporation	Strut and method for steer-sensitive damping
US5368142A (en) *	1991-12-07	1994-11-29	Tokico Ltd.	Damping force control type of hydraulic shock absorber
US5150775A (en) *	1991-12-19	1992-09-29	General Motors Corporation	Steer-sensitive variable damper and method utilizing a ring valve
US5251927A (en) *	1992-03-20	1993-10-12	General Motors Corporation	Steer-sensitive hydraulic shock absorber and method
JP3215927B2 (en) *	1992-05-30	2001-10-09	トキコ株式会社	Damping force adjustable hydraulic shock absorber
US5988330A (en) *	1997-07-03	1999-11-23	Morris; Jay	Adjustable shock absorber
DE102010029180A1 (en) *	2010-05-20	2011-11-24	Suspa Gmbh	damper
CN102367857B (en) *	2011-09-20	2013-07-24	宁波一力减震器有限公司	Adjustable force type hydraulic damper

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB664770A (en) *	1949-03-30	1952-01-09	Woodhead Monroe Ltd	Improvements in hydraulic shock absorbers
JPS5565741A (en) *	1978-11-10	1980-05-17	Tokico Ltd	Shock absorber
JPS5870533A (en) *	1981-10-23	1983-04-27	Hitachi Ltd	Reactive ion etching
JPS5872546U (en) *	1981-11-12	1983-05-17	トキコ株式会社	Damping force adjustable hydraulic shock absorber
JPS5892537A (en) *	1981-11-30	1983-06-01	Hitachi Lighting Ltd	Injection blow molding equipment
JPS58116213A (en) *	1981-12-28	1983-07-11	Kayaba Ind Co Ltd	Damping force regulating shock absorber
JPS58116212A (en) *	1981-12-28	1983-07-11	Kayaba Ind Co Ltd	Damping force regulating shock absorber
JPS58114936U (en) *	1982-02-01	1983-08-05	カヤバ工業株式会社	Damping force adjustable shock absorber
US4527676A (en) *	1982-02-13	1985-07-09	Atsugi Motor Parts Co., Ltd.	Variable-damping-force shock absorber
JPS58123938U (en) *	1982-02-17	1983-08-23	株式会社昭和製作所	Hydraulic shock absorber damping force adjustment mechanism
US4620619A (en) *	1982-05-20	1986-11-04	Atsugi Motor Parts Co., Ltd.	Variable-damping-force shock absorber
JPS58203245A (en) *	1982-05-20	1983-11-26	Atsugi Motor Parts Co Ltd	Liquid-pressure buffer
JPS5947542A (en) *	1982-09-13	1984-03-17	Atsugi Motor Parts Co Ltd	Hydraulic damper
GB2123922A (en) *	1982-06-15	1984-02-08	Tokico Ltd	Hydraulic damper with adjustable flow path
JPS59105639U (en) *	1982-12-29	1984-07-16	株式会社昭和製作所	Damping force adjustment device in hydraulic shock absorber

1983
- 1983-09-20 JP JP1983145820U patent/JPS6052439U/en active Granted
1984
- 1984-09-18 US US06/651,764 patent/US4800994A/en not_active Expired - Lifetime
- 1984-09-19 GB GB08423666A patent/GB2146734B/en not_active Expired
- 1984-09-19 BR BR8404696A patent/BR8404696A/en not_active IP Right Cessation
- 1984-09-20 KR KR1019840005752A patent/KR870001183B1/en not_active IP Right Cessation
- 1984-09-20 DE DE19843434566 patent/DE3434566A1/en active Granted

Also Published As

Publication number	Publication date
KR870001183B1 (en)	1987-06-16
GB2146734A (en)	1985-04-24
DE3434566A1 (en)	1985-04-04
GB2146734B (en)	1987-09-03
DE3434566C2 (en)	1989-03-16
KR850002557A (en)	1985-05-15
JPH0438114Y2 (en)	1992-09-07
JPS6052439U (en)	1985-04-12
GB8423666D0 (en)	1984-10-24
US4800994A (en)	1989-01-31

Publication	Publication Date	Title
GB2143390B (en)	1986-11-19	Hydraulic shock absorber
BR8806915A (en)	1989-08-29	HYDRAULIC SHOCK ABSORBER
DE3563557D1 (en)	1988-08-04	SHOCK ABSORBER
ATA162082A (en)	1990-04-15	SHOCK ABSORBER UNIT
DE3674938D1 (en)	1990-11-22	HYDRAULIC SHOCK ABSORBER.
BR8905410A (en)	1990-05-22	HYDRAULIC SHOCK ABSORBER
FR2612589B1 (en)	1992-05-07	HYDRAULIC SHOCK ABSORBER
BR8206430A (en)	1983-09-27	HYDRAULIC SHOCK ABSORBER
BR8403156A (en)	1985-06-11	ADJUSTABLE HYDRAULIC SHOCK ABSORBER
IT1217157B (en)	1990-03-14	BITUBO HYDRAULIC SHOCK ABSORBER
IT1175792B (en)	1987-07-15	HYDRAULIC SHOCK ABSORBERS
BR8404696A (en)	1985-08-13	HYDRAULIC SHOCK ABSORBER
FR2608243B1 (en)	1992-08-28	HYDRAULIC SHOCK ABSORBER
ES274302Y (en)	1985-01-01	SHOCK ABSORBER
AR231580A1 (en)	1984-12-28	SHOCK ABSORBER DEVICE
BR8207357A (en)	1984-07-24	HYDRAULIC SHOCK ABSORBER
IT1173162B (en)	1987-06-18	HYDRAULIC SHOCK ABSORBER
ES532502A0 (en)	1985-10-01	SHOCK ABSORBER
BR8506367A (en)	1986-09-02	HYDRAULIC SHOCK ABSORBER
BR8300818A (en)	1983-11-16	SHOCK ABSORBER
ES289725Y (en)	1986-10-16	HYDRAULIC SHOCK ABSORBER
GB8419065D0 (en)	1984-08-30	Hydraulic shock absorber
BR8102208A (en)	1981-11-24	SHOCK ABSORBER
BR8200695A (en)	1982-12-14	SHOCK ABSORBER
KR840005370U (en)	1984-10-15	Shock Absorber

Legal Events

Date	Code	Title	Description
2008-07-08	B21A	Patent or certificate of addition expired [chapter 21.1 patent gazette]	Free format text: PATENTE EXTINTA EM 19/09/99